LA1,1minute The A-weighted noise level which is exceeded for 1% of the specified time period of 1 minute. [...] LA50 The A-weighted noise level which is exceeded for 50% of the time, also the median noise level during a measurement period. [...] LA90 The A-weighted noise level exceeded for 90% of the time, also referred to as the “background” noise level and commonly used to derive noise limits. [...] 2.5 Additional requirements Monitoring and reporting have been done in accordance with the NSW EPA ‘Noise Policy for Industry’ (NPfI) issued in October 2017 and the ‘Approved methods for the measurement and analysis of environmental noise in NSW’ (Approved Methods) issued in January 2022. [...] E240352 | RP7 | v1 8 4.2 Site only noise levels 4.2.1 Monitoring results Table 4.3 provides site noise levels in the absence of other sources, where possible, and includes weather data from the site AWS.
Authors
- Pages
- 26
- Published in
- Australia
Table of Contents
- Hunter Power Project 1
- Hunter Power Project 2
- TABLE OF CONTENTS 3
- 1 Introduction 1 3
- 2 Noise limits 4 3
- 3 Methodology 5 3
- 4 Results 7 3
- 5 Summary 10 3
- Appendices 4
- Tables 4
- Figures 4
- 1 Introduction 5
- 1.1 Background 5
- 1.2 Attended monitoring locations 5
- 1.3 Terminology and abbreviations 7
- 2 Noise limits 8
- 2.1 Project Approval 8
- 2.2 Environment protection licence 8
- 2.3 Construction noise management plan 8
- 2.4 Noise limits 8
- 2.5 Additional requirements 8
- 3 Methodology 9
- 3.1 Overview 9
- 3.2 Attended noise monitoring 9
- 3.3 Meteorological data 9
- 3.4 Instrumentation 10
- 4 Results 11
- 4.1 Total measured noise levels and atmospheric conditions 11
- 4.2 Site only noise levels 13
- 4.2.1 Monitoring results 13
- 5 Summary 14
- A.1 Noise levels 16
- B.1 Project approval 18
- B.2 Environmental protection licence 19
- B.3 Noise management plan 20
- C.1 Calibration certificates 24
- Australia 26
- Canada 26
- Australia 26
- Canada 26
